Finite Group Databasebeta

#27393254

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC53×#1783 ⋊ C2
SylowC53 ⋊ #21778

Subgroups

subgroupG/H
centerC2#20277291
commutatorC23×C53C23×C4
FrattiniC22×C4C23×D53
FittingC53×#1783C2
socleC2×C53#2308
prime radical#20288350C2
cosocleC22×C4×C53C24
hypercenter#1783D53
hypocenterC53#21778
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1783

1440 conjugacy classes of subgroups; only the 231 normal subgroups are shown.

normal subgroups only

This group has 1440 conjugacy classes of subgroups — too many to draw. Only its 231 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 69
transitive degreeμt(G) = 848

A minimal faithful permutation representation — 4 generators on 69 points:

(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(55,60)(57,66)(59,62)(64,65);(59,62)(67,69);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,56)(55,59)(57,65)(58,63)(60,62)(61,69)(64,66)(67,68);(54,55,57,61,58,60,66,68)(56,62,64,69,63,59,65,67)

Polycyclic presentation:

2^8,53|a^2=g,g^2=h,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=ce,f^b=fh,g^b=gh,i^b=i^52,g^d=gh

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 178730);